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Specifically engineered with a ZP thermostatic charge
This code typically indicates an open limit switch
though it can also be used with Type C valves for specific steam and air services
the VAL4153 gas valve manages fuel flow to the burner assembly based on 24V thermostat demand
providing the reach and durability needed for tight internal cabinet routings
Siemens Building Technology QVM62.1 Sensor 321894-706 Specifically engineered with a ZPThe Siemens QVM62. 1 Air Velocity Sensor is a precision engineered instrument designed for contractors requiring high accuracy air flow measurement in ventilation and air conditioning systems. This unit utilizes a thin film sensing element to ensure reliable readings for volumetric flow control, pressure fluctuation balancing, and air duct monitoring. Built for standard primary plants, it facilitates modulating fan control by delivering a linear 0
US$ 53.84
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